2. With the tip of a spoon, remove the soft part of the inside of the zucchini and drizzle with a little bit of oil and salt. Place over a baking sheet and cook for 20 minutes. Mix tomato, mozzarella, oregano and salt; set aside

3. When the 20 minutes have passed, add the tomato and mozzarella mixture over zucchinis and leave in the oven for 40 seconds to 1 minute, before the mozzarella cheese starts to release water. Serve immediately